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What are the differences between pure zirconia and ceramic layered crowns?

There’s a lot of talk about zirconia dental crowns these days, but did you know that there’s more than one type of pure zirconia crown ? There are actually two types, which are not the same! Let’s follow the differences between Pure Zirconia Crowns and ceramic layered Crowns. In addition, we will present the benefits of the most modern crown, which uses computer graphics, the Pure Zirconia Crown, also called Translucent Zirconia.

First of all, in order to differentiate between the two types, let’s highlight the method used to make each one. While one relies on a super-modern method with computer graphics for its preparation, the other still has an artisanal stage with manual application of porcelain by a prosthodontist. They can be used for single crowns, crowns on individual dental implants, fixed prostheses and even total implants, with the modern zirconia protocol prosthesis.

This way, by the end of the text it will be clear that even though both options have zirconia, not all zirconia crowns are the same! Let’s get to know the important differences below:

Zirconia crowns combine strength and superior aesthetics for more natural results

Decay, a dental fracture or simply the loss of a tooth are enough to compromise the look and functionality of the dental arch, especially if the problem occurs in the front.

Therefore, in order to restore the aesthetics and function of the smile, it is natural to look for options that restore or make up for a missing tooth in a way that achieves the most natural and harmonious result possible. Whether for a crown on a tooth root or on a dental implant, zirconia is the material that offers this excellence. We can highlight the main advantages of zirconia:

  • Range of shades very similar to human tooth enamel.
  • Unlike metal-ceramic crowns, zirconia crowns have no metal parts in their construction. Therefore, there are no dark shadows when subjected to a beam of light, and there is no risk of a metal line appearing if the gums recede.
  • Fracture and stain resistant material
  • A fully or partially computerized manufacturing method, which makes treatment faster and more precise. The speed of digital zirconia crown production

CAD/CAM zirconia dental crowns

Zirconia oxide dental crowns are considered the most modern crowns thanks to their advanced technical and aesthetic properties. The shade and translucency of this high-performance ceramic are very similar to natural teeth.

The construction of dental crowns made from pure zirconia is totally unique and innovative, as these crowns are digitally designed using computer graphics and the CAD/CAM system, resulting in more precise pieces and much faster. The equipment has robotic arms that mill a block of zirconia until it reaches the designed shape. This type of crown has the highest resistance of all the dental crown options available. In addition, it allows for greater patient comfort throughout the treatment because it only uses digital readings, with a 3D scanner, without the need for the old mass moldings.

The CAD/CAM pure zirconia crown manufacturing method is 100% digital, while the ceramic layered zirconia crown, which we’ll see below, has a handmade interface, with mass molding and manual application of porcelain on the outside.

Zirconia crown with porcelain ceramic layered (zirconia + porcelain)

It is a crown in which the inner part is made of zirconia and the outer layer is made of ceramic layered material. Only the inner part of the tooth structure is made of zirconia, while the outer part is made of porcelain. The layered zirconia crown is more artisanal, as it requires a prosthetist to manually apply the outer porcelain layer.

After the ceramic is applied to the zirconia structure, the crown undergoes a sintering phase in a kiln. In this way, each layer of ceramic applied takes on a spectrum of color, translucency and opacity in the crown, seeking to reproduce the color variation of natural teeth.

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Zirconia frame x crown with ceramic applied
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Applied zirconia crowns, top and inside view
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Crown cut in half showing internal zirconia structure and porcelain/ceramic layer.
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Zirconia full denture with ceramic applied. Note that in addition to characterizing the teeth, the ceramic gingiva has also been characterized. Both the crown and the applied zirconia prosthesis have no shadows or dark spots, even in very bright environments. The zirconia of the internal structure has a shade very similar to that of human dentin, which is the inner part of natural teeth. The ceramic, on the other hand, has resistance, color, translucency and texture very similar to tooth enamel. This type of crown or total prosthesis already has huge gains compared to metal-ceramic, which has a metal structure and a porcelain exterior.

Pure milled zirconia crown

The pure zirconia crown is milled from a multilayer zirconia block, meaning that the block is already produced with the different layers of color and translucency just like the teeth. In other words, the pure zirconia crown model does not need a layer of ceramic to reproduce the shades and translucency of the teeth. After milling, it goes straight into the kiln. It represents the most resistant material available in dentistry today, in addition to the natural aesthetic result, similar to natural teeth.

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Pure zirconia full dentures milled and after sintering in the furnace
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Pure zirconia crowns

What is the best type of zirconia crown?

Nowadays, patients are looking for comfort when undergoing dental treatment. In addition, they want a treatment with high durability and aesthetic results. The CAD/CAM Zirconia Crown meets all these requirements precisely because of the characteristics of the material and the method of execution using digital design and a 3D scanner. Without the need for the uncomfortable mass moldings of old.

The production of CAD/CAM pure zirconia crowns, due to the fact that no manual ceramic finishing work is required, allows faster work to be carried out. If the need is for faster treatment, and the patient is looking for the most modern treatment, this is undoubtedly the best option.

Totally metal-free rehabilitation: is it possible?

Yes, in the event that you need to replace a missing tooth with a dental implant and prosthetic crown, this rehabilitation can be done with a ceramic implant as well as a zirconia crown. In this way, we achieve a metal-free implant treatment. This has been a trend for followers of biological dentistry, who are looking for dental treatments without any metal.

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The combination of ceramic implant and pure zirconia crown, complete metal-free treatment. Suitable for people with high aesthetic requirements or those allergic to metals.

All of ImplArt’s zirconia dental crowns and prostheses are made in the dental clinic‘s own digital laboratory. This allows for high quality control and on-time delivery.

How much does a zirconia crown cost?

In order for us to ascertain the needs of your case: single tooth crown, fixed prosthesis, prosthesis on implants, prosthesis protocol, we need to assess you carefully and thus be able to give you the price of your personalized zirconia treatment. The consultation can be in person or online, for those patients who are physically far away. Contact us at ImplArt Dental Clinic and we will be happy to answer any questions you may have.

Contact us by WhatsApp (11) 3262-4750

Aesthetic Dental Treatments

Dentistry or aesthetic dentistry is the area of dentistry that works to restore dental aesthetics. In short, the resources available to improve the aesthetics of the smile include tooth whitening, dental crowns, resin or porcelain restorations, gum surgery (gingivectomy), and the application of modern dental contact lenses.

A more beautiful, white and harmonious smile is possible thanks to dental contact lenses and other aesthetic resources

Or even after wearing braces, when you want to improve some aspects of your smile, because during treatment you can’t change the aesthetics of your teeth. Modern dental contact lenses are ultra-thin porcelain veneers, suitable for correcting aesthetic problems with the teeth, for example:

Dental contact lenses are bonded to the surface of one or more defective teeth in a safe and non-invasive way. Because the lenses are ultra-thin, installation requires little or no wear on the teeth before they can be bonded.

Learn about the new aesthetic facial harmonization procedures performed by the dentist

Naturalness of dental contact lenses

The lenses are made from porcelain, the best bio-safe material used to make dental prostheses, which is similar to natural teeth in terms of its texture and shade, as well as its translucency.

This way, if the dental contact lens is applied to just one defective tooth, it won’t contrast with the neighboring natural teeth. It is certainly an aesthetic procedure that has come to completely change your smile for the better. At ImplArt, the lenses are designed and made by better computerized systems and 3D printers.

In conclusion, the last stage of the procedure is the preparation of the tooth, the application of dental cement and the bonding of the dental contact lens. Dental contact lenses are very durable, as long as the patient takes care not to bite down on hard objects and makes regular visits to the dental practice. Alternatively, veneers can be made from resin with a lower finish.

Dental Contact Lenses

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Dental contact lenses can improve the aesthetics of front teeth

Porcelain dental crowns for aesthetic purposes

Dental crowns and porcelain blocks can be made in cases of tooth damage such as broken teeth. It is very common for patients with bruxism to need cosmetic treatments as they can lose part of their enamel or even entire teeth due to the force applied to their teeth.

Teeth Whitening

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Laser teeth whitening for whiter teeth

Gingival Dental Aesthetics Treatment

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Aesthetic techniques aim to improve the appearance of gummy smiles

Plastic surgery on the gums can improve your dental aesthetics. Improving the appearance should be done in the context of a new dental treatment as it alters the frame of the smile. Gum peeling to remove stains, gum grafting surgeries, and gummy smile surgeries are among the options.

Digital Planning

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Computer programs help us plan dental aesthetics

Aesthetic restorations

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Porcelain blocks and porcelain dental crowns

An aesthetic composite resin restoration is a dental aesthetic procedure in which a resin composite material is used to repair or rebuild the structure of an aesthetically compromised tooth.

This technique is often used to correct cavities, fractures or discolorations in order to restore the shape, function and natural appearance of teeth.

During the process, the dentist removes the damaged part of the tooth, prepares the affected area and applies layers of composite resin, carefully shaping them to ensure a perfect fit with the dental anatomy.

The resin is then hardened with special ultraviolet light.

The advantage of composite resin lies in its ability to mimic the color and texture of adjacent teeth, providing an aesthetic and long-lasting end result while preserving the structural integrity of the restored tooth.

Orthodontic treatments

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Discreet braces to align teeth

Discover more discreet and transparent orthodontic braces to move your teeth without having pieces glued to your teeth.

Dental aesthetics and smile harmony

ImplArt Odontologia has a team specialized in carrying out aesthetic dental treatments, especially the application of dental contact lenses, including model treatments. What’s more, thanks to its own prosthetic laboratory, the best design and manufacture of dental contact lenses can be carried out very quickly, without intermediaries.

The three-dimensional design of the lenses is personalized for each patient, so that the patient can better participate in the process of choosing the shape and shade together with our team.

If you have any questions about the prices of cosmetic dental and gum treatments, as well as planning, please contact our team or come and visit us. We’ll be happy to help you!

Porcelain dental contact porcelain lenses

Dental contact lenses are ultra-thin porcelain veneers (0.2 mm), used mainly to correct some aesthetic dental problems. They work similarly to “caps” that are bonded to one or more teeth to cover stains, small dental fractures and other defects, or to change the shape and size of teeth.

How to transform the aesthetics of your smile with dental contact lenses?

Dental contact lens treatment is certainly the smile of the famous.Dental contact lenses are completely computer-designed and made from dental porcelain by milling machines (3D printers).

Dental porcelain is a vitreous ceramic material (lithium disilicate) that is very resistant and, above all, imitates the texture and shade of natural teeth. It is also a safe material that is totally biocompatible with the human body.

The project is carried out according to images obtained by an intraoral scanner – a high-precision camera.

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Stages of a dental contact lens treatment in our clinic that works with CAD CAM computerized techniques

Immediately after milling, dental contact lenses have a shape, color and texture comparable to natural teeth, even imitating the characteristics of neighboring teeth. Because they are ultra-thin, installation requires little or no wear on the natural teeth. Indications for dental contact lenses:

In which cases are dental lenses suitable?

  • Covering stains
  • Change in the shape of the teeth
  • Change in tooth color
  • Enlargement of small teeth
  • Aligning crowded teeth
  • Covering small fractures
  • Uniformization of uneven and asymmetrical teeth
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This porcelain lens was made using a computerized technique. Note that the machine sculpts the block until the dental contact lens is extracted from it

Advantages:

  • High resistance and long durability of the dental contact lens
  • Very aesthetic look, comparable to natural teeth
  • Minimally invasive restorations
  • Completely painless procedure
  • They don’t require much tooth grinding to be installed
  • Preserves the structure of the teeth
  • No discomfort in chewing function
  • Porcelain doesn’t change color over the years
  • Incredibly natural and harmonious result
  • It can be designed and executed in a short time, in some cases even in a Day Clinic.
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Porcelain lenses made using digital techniques

At the ImplArt dental clinic, all this work is primarily done in a precise and personalized way for each patient. This is only possible because we have CAD/CAM-based technologies on our premises, which not only carry out the computerized design of the treatment, but also the execution of the dental contact lenses.

Before and after photos of dental contact lenses

Are dental lenses good? Do they look artificial or too big?

See an example of a smile makeover with dental lenses.

If you have any questions about the procedure or the price of dental contact lenses, please contact us.

Dental contact lenses – Dental Porcelain Veneers

Dental contact lenses are a type of ultra-thin porcelain veneer (0.2 mm) used to correct certain aesthetic problems with the teeth.

Dental contact lenses to transform the appearance of your teeth

Aesthetic treatment for stained, misaligned, asymmetrical or broken teeth

Dental lenses work like “covers” that are glued onto one or more teeth to cover stains, small fractures and other defects, or to change the shape and size of teeth. Dental contact lens treatment is the smile of the famous.

Dental contact lenses are completely computer-designed and then made from dental porcelain using milling machines (3D printers). Dental porcelain is a vitreous ceramic material (lithium disilicate) that is very resistant and mimics the texture and shade of natural teeth.

It is also a safe material and therefore totally biocompatible with the human body. The computerized design is based on images taken by an intraoral scanner – a high-precision camera.

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Dental contact lenses step by step (in case of dental asymmetry)

At the end of the milling process, the dental contact lenses have a shape, color and texture comparable to natural teeth, even imitating the characteristics of neighboring teeth. Because they are ultra-thin, installation requires little or no wear on the natural teeth.

The lenses are then bonded with dental cement activated with a light-curing device. ImplArt uses one of the best contact lens light-curing devices on the market, making treatment more efficient and safer. Find out more.

Indications for dental contact lenses:

  • Covering stains
  • Change in the shape of the teeth
  • Change in tooth color
  • Enlargement of small teeth
  • Aligning crowded teeth
  • Covering small fractures
  • Uniformization of uneven and asymmetrical teeth

Advantages of lenses:

  • High resistance and long durability of the dental contact lens
  • Very aesthetic look, comparable to natural teeth
  • Minimally invasive restorations
  • Completely painless procedure
  • They don’t require much tooth grinding to be installed
  • Preserves the structure of the teeth
  • No discomfort in chewing function
  • Porcelain doesn’t change color over the years
  • Incredibly natural and harmonious result
  • It can be designed and executed in a short time, in some cases even in a Day Clinic.

Before and after contact lenses: find out about some of the treatments performed at ImplArt:

At ImplArt Odontologia, all this work is certainly done in a precise and personalized way for each patient. This is only possible because we have CAD/CAM-based technologies on our premises, which not only carry out the computerized design of the treatment, but also the execution of the dental contact lenses. If you have any questions, please contact us.

Read more articles on Dental Aesthetics

Computerized dental aesthetics – Digital Pre-treatment planning

Computerized dental aesthetics uses computerized programs for digital smile planning that have certainly helped dentistry. They are used to plan and simulate various dental treatments, including implants, dental contact lenses and fixed prostheses. They make it possible to design completely personalized treatments.

Predictable results with digital dental treatment planning

As a result, they increase the patient’s understanding of the stages of their treatment, thus aligning expectations with the proposed treatment, and above all allow the dentist to have greater predictability of results.

With computerized dental treatment planning, the dentist can design crowns, restorations, aesthetic treatments, dental contact lenses as well as plan the placement of dental implants.

The purpose of digital smile planning is to create a personalized treatment, seeking the harmony of the smile, as well as avoiding unnecessary procedures and consequently making treatment faster, more comfortable and more accurate.

Now, with the latest Cerec Primemill milling machine, the results are even more precise and more detailed.

Computerized dental aesthetics
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Computerized dental aesthetics (Smile Design)

A great feature of computerized dental treatment planning programs is image overlay. This involves positioning the digital plan over the patient’s photo, making it easier for the patient to understand their treatment before they even start.

Digital smile design begins with capturing the patient’s oral images using an intraoral scanner. These images are transformed into a computerized 3D model of the dental arches.

In this way, the dentist visualizes the initial state and designs crowns, restorations or dental contact lenses to solve various problems that compromise the aesthetics and harmony of the smile.

Intraoral scanning for digital smile planning

Some cases that can be planned on a computer:

  • Increase in the length or volume of one or more teeth.
  • Aligning asymmetrical teeth
  • Making restorations for broken or decayed teeth
  • Making dental contact lenses
  • Harmonization of teeth with facial biotype
  • Even tooth shade
  • Replacing unsightly restorations with porcelain restorations
  • Making metal-free zirconia abutments and prostheses

The dental treatments planned on the computer also allow for quick dental treatments in the Day Clinic (or Dental Spa – intensive care modality).

Digital smile planning with dental implants

Digital planning of dental implants helps to ensure that the treatment result is tailored to the patient’s needs. It also helps to ensure that the treatment is efficient and as minimally invasive as possible, thus avoiding surgical accidents (such as hitting sensitive structures).

Planning begins with a computerized tomography scan. In this sense, the three-dimensional images of the tomography allow the implant dentist to know details such as the volume and dimensions of the bone in order to determine the best positions for the implants and the choice of implants with dimensions suited to the needs of each patient.

The dentist also has the option of ordering a surgical guide, which is made based on the information from the CT scan. The surgical guide acts as a template, with the exact indications of where the perforations should be made.

As a result, unnecessary cuts and punctures are avoided, meaning treatment is less invasive and recovery is quicker and more comfortable.

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At the same time, guided surgery makes it possible:

  • Prior surgical and prosthetic planning, resulting in a more precise procedure;
  • Safe flapless surgery and the possibility of immediate loading;
  • Respect for bone structures and the path of nerves and vessels;
  • A reduction in the indication for bone grafting surgeries, as this requires detailed prior planning of the case;
  • Planning aesthetic and functional procedures;
  • Better post-operative recovery;
  • Better communication between patient and dentist, contributing to greater trust during treatment.

Digital orthodontic treatment planning

Digital orthodontic treatment is fully computer simulated and planned using an intraoral scanner and specialized software. The intraoral scanner is used to capture precise images of the teeth and gums and thus create a three-dimensional color mold of the arches. The software uses these images to simulate the movement of the teeth to the desired position.

Models with the proposed final treatment can be 3D printed for verification if the orthodontist prefers. Digital molds can be used not only to plan orthodontic treatment with conventional braces, but also with braces in the form of aligner plates(Invisalign or Compass).

ImplArt Odontologia uses the main technologies ever developed for computerized dental treatment planning. From intraoral scanning to the execution of prostheses, restorations and aesthetic dental contact lenses on 3D printers.

If you have any questions, please contact us or come and visit us. We’ll be happy to welcome you!

Laser teeth whitening – Day Clinic

Laser teeth whitening is a treatment often used in our Dayclinic cases because it greatly improves the appearance of the teeth and is quick to perform. Teeth whitening can be used in conjunction with other aesthetic treatments such as cosmetic dental lenses. It can also be used in rehabilitative treatments with dental crowns and even dental implants, where fixed dental prostheses will be required, and the tone of the smile can be modified as a whole at this point.

Laser teeth whitening is one of the aesthetic procedures that ImplArt Odontologia can perform in its Day Clinic

Over time, some of our habits can leave our teeth yellowed or stained. Ingesting highly pigmented foods or drinks, such as coffee, wine, beet, açaí, among others, can stain teeth.

Smoking is also one of the enemies of white teeth, as nicotine also stains teeth. In addition, poor brushing – which would be a better way of removing food pigments from the teeth – can also lead to the accumulation of plaque on the teeth, which makes them look yellow.

A beautiful, uniform smile makes up dental aesthetics, while yellowed and stained teeth can affect a person’s self-esteem.

A naturally whiter smile, like the ones seen on celebrities, is a common desire. The best part is that this dream is possible, thanks to the laser teeth whitening procedure, which is certainly a great ally for dental aesthetics.

How does laser teeth whitening work?

ImplArt Odontologia uses the most modern laser whitening techniques safely and efficiently. The best whitening is done with the combination of hydrogen peroxide-based gel and the laser light that activates the gel.

The procedure safely and effectively removes pigments and stains from tooth enamel and dentin. Some people need more than one session and this will be determined after an assessment of each case.

Indications for whitening

Laser teeth whitening treatment is suitable for most people who are bothered by yellow or stained teeth.

There are even techniques for children over the age of 10. The indication is made after a thorough assessment of the general condition of the patient’s mouth (teeth, gums, tongue and mucous membranes) by the ImplArt professional.

Advantages of laser whitening?

  • Faster results than home whitening
  • Causes no or little tooth sensitivity

Day Clinic ImplArt

ImplArt Odontologia performs laser teeth whitening with the agility and convenience of a Day Clinic.

This type of service is ideal for people who want to have a more beautiful smile, whether for an upcoming event, such as a wedding, or even to give their look a boost, but who don’t have the time because of too many commitments in their daily lives, or for those who are in São Paulo for a short trip.

ImplArt’s high-tech structure and specialized team allow your treatment to be planned according to your needs and available time.

Whether this treatment can be carried out in a Day Clinic depends on an assessment of each case.

Learn more about teeth whitening at the dentist

If you have any questions about price or treatment, please contact us or make an appointment. We’ll be happy to help you!

Porcelain veneers: a beautiful and attractive smile

To improve the appearance of the teeth and correct any damage they have suffered, patients have at their disposal porcelain veneers or dental contact lenses, which are thin sheets of porcelain, customized for the patient and bonded to the front of the front teeth. They are able to change the aesthetics of the smile.

With this procedure, your smile can look more beautiful and your self-esteem can also benefit. Porcelain veneers can solve a variety of aesthetic problems in the teeth, such as stains and discoloration, chips, enamel wear, small fractures, closing gaps between teeth (diastemas), enlarging small teeth, changing the shape of teeth, among others.

What is the difference between a contact lens and a veneer?

Basically, the differences between dental lenses and veneers are their thickness, the material used and the preparation technique.

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Dental veneers

Porcelain veneers

In the porcelain veneer technique, the dentist needs to:

  • Wear away a LARGER amount of the tooth enamel (approximately 1mm).
  • SILICONE molds and impression trays are made. While the permanent veneers are being prepared, the patient wears the temporary veneers.
  • The material used is generally common feldspathic porcelain, made using a handmade technique (more fragile).

The purpose of wearing down the teeth is to make room for the porcelain veneer and increase its thickness. Without wear, the teeth would be overcontoured, or have too much volume. In addition, the porcelain veneer might not fit so perfectly on the tooth.

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Dental lenses

Dental contact lenses

In the contact lens technique, the dentist needs to:

  • Wear away a LESSER amount of the tooth enamel (approximately 0.3mm).
  • Molds are made with an INTRA ORAL SCANNER. While the permanent veneers are being prepared, the patient wears temporary lenses or a mockup. Sometimes it is not necessary to use temporary lenses because the wear does not affect the aesthetics.
  • The material used is generally porcelain MADE ON A COMPUTERIZED MILL (more resistant and precise).

Like any restoration, porcelain veneers need to be properly cared for and periodically reassessed. Patients should also maintain the hygiene of the tooth surfaces. We now also make ultra-thin porcelain veneers, which are dental contact lenses. The application of dental lenses requires little or no wear to the tooth structure. Find out more by clicking here.

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Note that in this model the lateral incisor tooth has been worn down, i.e. prepared for the installation of the lens
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Lens being milled by 3D printer in ceramic block

ImplArt Dental Technology

Not only porcelain veneers, but also dental contact lenses are custom-designed on a computer and executed on 3D printers. Computerized methods allow for greater precision and speed in the workflow in our in-house laboratory.

If you have any questions, then don’t hesitate to contact us through one of the channels below or make an appointment. We’ll be happy to help you.